baber/WOPTO huggingface dataset:
Patent DE-19813476-A1 (DE)
Title: Distance measuring unit
Inventor: IZUMI AKIO
IPC: G01C3/08
Filed: 1998-03-26
Abstract: The unit includes a first (50R) and a second (50L) imaging lens (50R,50L) mounted on a lens reception surface (16a) of a light conducting cylinder (16). The lenses have axes parallel to each other, and are identical to each other and independent of each other. First (20L) and second (20R) converter units are provided, which each convert the distribution of the illumination of an image produced by each respective lens to a sequence of electric signals. The converter units are mounted on a carrier mounted to the back of the light conducting cylinder. The same relative positions in local regions of the rear surfaces of the photoelectric converters are point-fixed at the surface of the carrier in such a way that the converters are connected on respective sides of a line, which connects the optical axes. The local region may be a centrally defined region, the centre of which is the optical axis.
Patent DE-19813604-A1 (DE)
Title: Anordnung zur präzisen Entfernungsmessung, insbesondere zur Füllstandsmessung
Inventor: CRAMER STEFAN
IPC: H03L7/18
Filed: 1998-03-27
Abstract: Für eine Anordnung zur präzisen Entfernungsmessung insbesondere zur Füllstandsmessung einer Flüssigkeit in einem Tank mittels FMCW-Radar wird vorgeschlagen, die Ausgangsfrequenz eines frequenzvariablen Oszillators in einer Phasenregelschleife an ein Referenzsignal anzubinden und dabei das Referenzsignal digital, vorzugsweise nach dem Prinzip der digitalen Direkt-Synthese DDS aus einem stabilisierten Festfrequenzoszillatorsignal zu gewinnen. Mit der erfindungsgemäßen Anordnung können Entfernungen im Bereich bis zu beispielsweise 50 m mit einer Genauigkeit von einem oder wenigen Millimetern gemessen werden. Für die Anordnung können bei der Erzeugung und Stabilisierung des Oszillatorsignals überwiegend gebräuchliche Bauteile verwandt werden, so daß die Anordnung preisgünstig aufgebaut werden kann.
Patent DE-19815121-A1 (DE)
Title: Fork lift truck for variable loads
Inventor: FRISCH BERT
IPC: B66F9/075
Filed: 1998-04-03
Abstract: A fork lift truck has the truck chassis fitted with a counterweight (8) at the rear to stabilise the truck. The counterweight is fitted on extending supports to increase the stability when lifting heavy loads and in response to commands from the driving position. An alternate design has the whole of the rear chassis, and the rear axle, extended rearwards for increased stability.
Patent DE-19818608-A1 (DE)
Title: Speech detection and noise parameter estimating method for hands free speaking arrangement
Inventor: ZELINSKI RAINER
IPC: G10L25/78
Filed: 1998-04-20
Abstract: The method involves forming a sum signal (y) and a difference signal (d0) from two microphone signals (x1, x2). Low frequencies in the difference signal are amplified in such way, that the produced signal (d) has the same statistical characteristics as a noise component in the sum signal. A soft decision signal (DS) for a growing probability of an existence of a speech signal is produced as a detector signal, from a ratio of short-term power averages of the sum and difference signals. The method involves using two microphone signals (x1, x2), in which a speech signal component is adjusted through a run-time equalization to provide a speaker alignment. A sum signal (y) and a difference signal (d0) are subsequently formed, as well as derived sizes in an evaluated frequency range.   Low frequencies in the difference signal are amplified in such way, that the produced signal (d) has the same statistical characteristics as a noise component in the sum signal. A soft-decision signal (DS) for a growing probability of an existence of a speech signal is produced as a detector signal from a ratio of short-term power averages of the sum- and difference signals.
Patent DE-19821732-A1 (DE)
Inventor: NGUYEN KIM SON
IPC: A61K8/87
Filed: 1998-05-14
Abstract: Crosslinked, water-soluble or water-dispersible polyurethanes (I) comprise: (A) water-soluble or water-dispersible polyurethane prepolymers with terminal isocyanate (NCO) groups of: (a) compound(s) with a molecular weight of 56-300 and 2 active hydrogen (H) atoms/molecule; (b) polymer(s) with 2 active H atoms/molecule; (c) compound(s) with 2 active H atoms and not less than 1 ionogenic or ionic group/molecule; and (d) diisocyanate(s); and (B) polymer(s) with NCO-reactive groups selected from hydroxyl, primary and secondary amino and/or carboxyl groups, or their salts.
Patent DE-19822146-A1 (DE)
Title: Communication apparatus for electrical components in vehicle
Inventor: KLOOTH LUTZ
IPC: G08C15/06
Filed: 1998-05-16
Abstract: The apparatus includes a master (1) and several slaves (2) which are connected via a bidirectional interface (3). The master generates synchronisation impulses (9), clock signals (7) and transmission impulses and has a reception line (19). The transmission impulses are formed as voltage swing which is provided by clock signals between the synchronisation impulses or as pulse width modulated clock signals.  The slaves have receivers for receiving the synchronisation impulses, clock signals and transmission impulses and a transmitter (12) for generating transmission impulses. The transmission impulses are modulated onto the clock signals. Preferably, the master is provided by a microprocessor (4) with a power amplifier (5) next in line.
Patent DE-19822920-A1 (DE)
Title: Schaltungsanordnung zur Regelung der Ausgangsleistung einer Laserdiode
Inventor: KREMERS ERNST
IPC: H01S5/042
Filed: 1998-05-22
Abstract: Die Erfindung betrifft eine Schaltungsanordnung zur Regelung der Ausgangsleistung einer Laserdiode, mit einer Vorstromschaltung zur Erzeugung einer unterhalb eines Schwellstromes der Laserdiode liegenden Pumpstromes und einer Modulationsschaltung zur signalabhängigen Anhebung des Pumpstromes der Laserdiode über den Schwellstrom zur Erzeugung einer optischen Signalfolge der Laserdiode. DOLLAR A Es ist vorgesehen, daß die Vorstromschaltung (16) zwei unabhängig voneinander einstellbare Teil-Vorströme (I¶V1¶, I¶V2¶) bereitstellt, die zu dem Vorstrom (I¶V¶) der Laserdiode (12) addiert werden.
Patent DE-19825933-A1 (DE)
Title: Culture medium for Streptococcus mutans detection for analysis of saliva or plaque in dentistry
Inventor: LAURISCH LUTZ DR
IPC: C12Q1/14
Filed: 1998-06-10
Abstract: A culture medium (A) for the detection of Streptococcus mutans (SM) in saliva and/or plaque contains agar (AG) and at least one additional sugar (AS), at a weight ratio of AG to AS of 1: 0.6-12 (preferably 1: 3.89-4.25 or 1: 5.1-10).  Also claimed is an analysis set (1) including at least one inert carrier (3a), coated on one side with (A) and on the other side with another culture medium.
Patent DE-19826168-A1 (DE)
Title: Framed glazing or other exterior component cleaning especially deicing of vehicle windows, headlight glasses and aircraft wings and flaps
Inventor: TOMASCHKO SILVIA
IPC: B60S1/02
Filed: 1998-06-13
Abstract: Framed glazing or other exterior component is cleaned by vibration induced by one or more vibrators inserted in the region between the frame (2) and the window pane (3). An Independent claim is also included for apparatus for carrying out the above process.
Patent DE-19837646-A1 (DE)
Title: SOI semiconductor substrate production by SIMOX method
Inventor: YOSHIDA YOSHIKO
IPC: H01L21/265
Filed: 1998-08-19
Abstract: A silicon-on-insulator (SOI) semiconductor substrate, produced by a SIMOX (separation by implanted oxygen) method and having a central active region and a stacked arrangement of a buried oxide layer (2) and an SOI layer (1), is processed by silicon ion implantation in its peripheral and side portions to eliminate the buried oxide layer from these portions. Independent claims are also included for the following: (i) processing of a semiconductor substrate, having an active region in a central portion, by covering the peripheral and side portions of the substrate (3) with an insulating layer, implanting oxygen ions at the substrate side to form a buried oxide layer (2) and an SOI layer (1) by a SIMOX method and then removing the insulating layer to form an SOI substrate; and (ii) a similar processing method involving implantation of oxygen ions at the side over the entire substrate surface, selective implantation of oxygen ions into the substrate peripheral and side portions side and then heat treatment.
Patent DE-19838202-A1 (DE)
Title: Grease removal, especially from drain e.g. at slaughterhouse or meat or fish processing, uses grease remover formed in situ by mixing water and dry concentrate, preferably of enzymes and bacteria
Inventor: LORENZ HANS-EBERHARD
IPC: C11D3/38
Filed: 1998-08-24
Abstract: In a method of removing grease, preferably with enzymes and bacteria in aqueous form, especially for cleaning drains, with or without grease traps, the grease remover is formed in situ by combining dry concentrate and water.
Patent DE-19843970-A1 (DE)
Title: Dispersion polymerization, e.g. of vinyl acetate, in liquid or supercritical carbon dioxide involves using, as stabilizer, a comb-like block copolymer with siloxane side-chain units and hydrocarbon spacers
Inventor: BECKER RICHARD
IPC: C08F2/04
Filed: 1998-09-24
Abstract: A process for the dispersion polymerization of ethylenically unsaturated monomer(s) (EUM) in liquid or supercritical carbon dioxide is carried out in presence of a stabilizer with a comb-like block structure comprising an EUM-based polymer backbone with side chains consisting of hydrocarbon spacers and siloxane units.
Patent DE-19846890-A1 (DE)
Title: Vacuum cleaning tool for surfaces and joints has adjustable air deflector in flow window between brush and turbine chambers forming speed adjuster for air turbine
Inventor: WOERWAG PETER
IPC: A47L9/04
Filed: 1998-10-13
Abstract: Vacuum tool has housing with transverse suction slot opening into brush chamber (10) and brush roller driven by air turbine (15) in turbine chamber (17). Cushion nozzle is pivotably mounted protruding into region between the brush and turbine chambers. An adjustable air deflector (40) in a flow window (19) between the chambers forms a speed adjuster for the turbine, and its position is determined by rotary position of the connector.
Patent DE-19849113-A1 (DE)
Title: Fuel delivery system for externally ignited internal combustion engine has channel formed in cylinder head in which gaseous medium can flow to injection valves
Inventor: SCHAEFER PETRA
IPC: F02M67/06
Filed: 1998-10-24
Abstract: The fuel delivery system has at least one injection valve (2) mounted in the cylinder head (1) to which fuel and a gaseous medium are delivered under pressure to deliver a fuel-medium mixture directly into the engine combustion chamber from the valves. A channel (35) is formed in the cylinder head in which the gaseous medium can flow to the injection valves.
Patent DE-19852905-A1 (DE)
Inventor: TIETZE LUTZ F PROF DR
IPC: C12Q1/25
Filed: 1998-11-09
Abstract: The invention relates to a method for selecting catalytic antibodies which is characterized in that antibodies are immobilized, a chemical compound A is converted into a product B using these immobilized antibodies, the appearance of the product is detected, and these antibodies exhibiting a catalytic activity are selected.
Patent DE-19854004-A1 (DE)
Title: Festkörperlaser mit monolithischer Pumpkavität
Inventor: HOLLEMANN GUENTER
IPC: H01S3/093
Filed: 1998-11-18
Abstract: Festkörperlaser mit einem stabförmigen aktiven Element 1, wenigstens einer Diodenlaserzeile 7 zum Pumpen des aktiven Elements 1 und einer das aktive Element 1 umschließenden Pumpkavität, die erfindungsgemäß ein monolithischer, zylindrischer Block 2 mit einem Kanal in Richtung der Zylinderachse, in den das aktive Element 1 mittels Kleber 4 fixiert ist, und der auf der Oberfläche eine reflektierende Schicht aufweist.
Patent DE-19858551-A1 (DE)
Title: Support holder for dental camera has camera mounting fitted to the end of a distance holder supporting camera at required spacing from patient's teeth
Inventor: PETERMICHL MICHAEL
IPC: F16M13/00
Filed: 1998-12-18
Abstract: The support holder has a mounting (1) for the dental camera, attached to one end of an elongate distance holder (2) for supporting the dental camera at a required spacing from the examined area. The distance holder has a fixing region (3) provided with the camera mounting and a spacing region (4) which may extend at an angle to the fixing region.
Patent DE-19859894-A1 (DE)
Title: Behälter
Inventor: ROMBOLD ALBRECHT
IPC: G01F23/22
Filed: 1998-12-22
Abstract: Die vorliegende Erfindung betrifft einen Behälter für flüssige oder feste Füllgüter, insbesondere im Baustoffbereich, dessen Füllstandsanzeige dadurch gebildet ist, dass auf der Außenwand des Behälters ein Material aufgebracht ist, dessen optische Eigenschaften sich in Abhängigkeit von einem direkten oder indirekten physikalischen oder chemischen Kontakt mit dem Füllgut ändern.
Patent DE-19860809-A1 (DE)
Title: New di-tert.-butyl 5-norbornene-2.3-dicarboxylate and copolymers useful in photoresist, e.g. for structurizing silicon wafer
Inventor: JUNG MIN HO
IPC: C08L35/02
Filed: 1998-12-30
Abstract: Di-tert.-butyl 5-norbornene-2.3-dicarboxylate of formula (I) is new. Independent claims are also included for:  (a) the preparation of (I);  (b) copolymers of (I);  (c) the preparation of the copolymers; (d) photoresist compositions containing the copolymers;  (e) the preparation of the photoresist compositions;  (f) the production of photoresist patterns; and  (g) semiconductor elements produced using the photoresist compositions.
Patent DE-19900852-A1 (DE)
Title: Automatically operated gearbox e.g. for vehicle
Inventor: HEINTZEN DIRK
IPC: B60W10/10
Filed: 1999-01-12
Abstract: The gearbox (1) has adjusting elements operable by a pressurized medium which work upon gearbox operating elements to adjust or change a transmission ratio and/or a starting element. It has  at least one adjusting element that is operable by a pressurized medium supplied with the same by at least one reversing pump. The gearbox gives a continuously variable range of ratios and is designed with discrete transmission stages. At least one adjusting element, operable by pressurized medium, operates at least one gearbox operating element, whereby a selection of shift alley and a shift of step-up ratios in the shift alleys takes place. A gearbox operating element is a disc set adjusting element and/or a clutch operating element and/or a gear shift element.
Patent DE-19903341-A1 (DE)
Title: Blood pump implant of small enough arrangement for complete implant, thus reducing risk of infection associated with external conductor
Inventor: HEILMAN MARLIN STEPHEN
IPC: A61M60/876
Filed: 1999-01-28
Abstract: The device (10) includes a pump casing with a drive chamber (18), and a compressible blood chamber. A movable disk is arranged adjacent a side of the blood chamber opposite the base. At least part of the movable disk is arranged next to or adjacent a part of a lung of the patient when the blood pump is implanted.  The lung moves with the movable disk when blood is pumped, whereby parts of the volumetric changes in the blood pump are compensated through the lung. The device (10) includes a pump casing with a drive chamber, a base connected with the pump casing, and a compressible blood chamber (200), having a side adjacent to the base, whereby the blood chamber has an inlet (202) and an outlet (204), which each are connected with the circulation system of the patient. A movable disk is arranged adjacent a side of the blood chamber opposite the base. An arm has a first end connected pivoting with the movable disk.   A drive mechanism is housed in the drive chamber and is connected with a second end of the arm, whereby the drive mechanism operates the arm for compressing the blood chamber between the disk and the base, to pump blood through the circulation system of the patient. At least a part of the movable disk is arranged next to or adjacent a part of a lung of the patient when the blood pump is implanted, whereby the lung moves with the movable disk when blood is pumped, and whereby parts of the volumetric changes in the blood pump are compensated through the lung.
Patent DE-19908137-A1 (DE)
Inventor: HEIMERMANN MATTHIAS
IPC: G10L13/02
Filed: 1999-02-25
Abstract: In a method and device for outputting information and/or messages from at least one device using speech, the information and/or messages required for vocal output are provided in a voice memory, the information and/or messages are read by a processing device according to a demand, and the information and/or messages are output via acoustic output device. The information and/or messages are output with a varying intonation according to their relevance.
Patent DE-19909722-A1 (DE)
Title: Negative light-sensitive resin composition giving printing plate with deep nonprinting depth
Inventor: TAKANASHI HIROSHI
IPC: G03F7/031
Filed: 1999-03-05
Abstract: A negative light-sensitive resin composition contains (a) a film-forming polymer; (b) an unsaturated compound with an ethylenic double bond capable of free radical polymerization; (c) a photopolymerization initiator; (d) a thermal polymerization inhibitor; and also (e) 0.001-0.3 wt.% polar organic compound (I). A negative light-sensitive resin composition contains  (a) a film-forming polymer; (b) an unsaturated compound with an ethylenic double bond capable of free radical polymerization; (c) a photopolymerization initiator; (d) a thermal polymerization inhibitor; and also (e) 0.001-0.3 wt.% polar organic compound of formula (I). X  = -OR<2>, -COOH -SO3H, -CONHR<2>, -COR<2>, -SO2NHR<2>, -HNCONHR<2> or -HNCOOR<2>; and R<1>, R<2>  = H, (un)substituted, (un)saturated hydrocarbyl with no ethylenic double bond capable of free radical polymerization, (un)substituted alicyclic hydrocarbyl, (un)substituted aromatic hydrocarbyl or heterocyclyl, which may have an ether linkage in the chain; and if X = OH, R<1> is not H or hydrocarbyl. An Independent claim is also included for light-sensitive resin plates with a photocured image produced by selective exposure of a layer of this composition through a mask, development and removal of unexposed areas.
Patent DE-19915858-A1 (DE)
Title: Reduction of four dimensional noise in object images
Inventor: CLINE HARVEY ELLIS
IPC: G06V10/30
Filed: 1999-04-08
Abstract: The identification of objects uses an image processing system in which a multidimensional filtering operation is performed. The filter is developed such that the noise along the object boundary  is smoothed. Tangential vectors are established around the boundary and a curvature matrix is defined for four dimensions.
Patent DE-19917692-A1 (DE)
Title: Beads for use in sachets for imparting fragrance to dry laundry consist of a washing agent ingredient containing perfume oil so as to obviate need for disposal of carrier material
Inventor: NEUMANN MATTHIAS
IPC: C11D17/04
Filed: 1999-04-20
Abstract: Sachets for perfuming dried laundry contains beads of a washing agent ingredient containing at least 1 wt.% perfume oil.  Independent claims are also included for: (i) beads suitable for use in sachets, the beads being of a washing agent ingredient containing at least 1 wt.% of a perfume oil and having an average particle size of above 1.5 mm; and (ii) production of the beads by granulating or press-agglomerating an anhydrous pre-mix of 1-30 wt.% perfume oil, 65-99 wt.% carrier and 0-10 wt.% auxiliaries.
Patent DE-19920930-A1 (DE)
Title: Apparatus for extending a welding burner comprises an annular nozzle mounted on the existing protective gas nozzle
Inventor: HANTSCH HEINRICH
IPC: B23K9/173
Filed: 1999-05-06
Abstract: Apparatus for extending a welding burner comprises an annular nozzle (2) mounted on the existing protective gas nozzle (1).  Preferred Features: The annular nozzle can be used for all burner types, e.g. hand welding burners, machine welding burners and robot welding burners. A replacement ring (3) is built into the existing protective gas nozzle to narrow the profile to guarantee a laminar protective gas stream.
Patent DE-19923873-A1 (DE)
Title: Clip-on sunglass accessory for spectacles has free moving clip blocks right and left on steel springs for clipping onto current spectacle frames via foam rubber facings.
IPC: A61F9/02
Filed: 1999-05-25
Abstract: The clip block (5,14) can move freely left and right so as to fit any shape of frame being hung on steel spring strips (3,12) whose flexibility can adapt to the frame concerned. The bottom rigidly riveted clip block (7) can be fitted along with the two upper clips to any frame shape by hand. The clip-on sunglasses fit into frames as worn for sun protection or again professional use, e.g. welding etc.
Patent DE-19924415-A1 (DE)
Inventor: VOGT-BIRNBRICH BETTINA
IPC: C09D175/04
Filed: 1999-05-27
Abstract: The invention relates to aqueous binding agent dispersions suited for producing coating agents for multilayer lacquer coats. Said aqueous binding agent dispersions are based on polyurethane resins, which can be (meth)acrylated, whereby the optionally (meth)acrylated polyurethane dispersion particles are comprised of 0.5 to 5 wt. %, with regard to their solid body content, of water-insoluble cellulose esters.
Patent DE-19932684-A1 (DE)
Title: Reservoir für Fördermodule
Inventor: KLEPPNER STEPHAN
IPC: B60K15/077
Filed: 1999-07-13
Abstract: Die Erfindung bezieht sich auf ein Reservoir für ein Fördermodul aus einem rohrförmigen Zylinderteil (6) und einem mit diesem gefügten Bodenteil (7). Das Reservoir (1) nimmt ein Kraftstofförderaggregat sowie Förderelemente zur Befüllung des Reservoirs (1) auf. An Fügeflächen (25, 26) vom rohrförmigen Zylinderteil (6) und Bodenteil (7) sind Funktionsflächen (10, 14, 18; 8, 9, 19) sowie Förderkanäle (13, 23) ausgebildet.
Patent DE-19932870-A1 (DE)
Title: Vorrichtung zur optischen Partikel- und Partikelströmungsanalyse
Inventor: WURM GERHARD
IPC: G01N15/02
Filed: 1999-07-09
Abstract: Die Erfindung betrifft eine Vorrichtung zur optischen berührungsfreien Partikel- und Partikelströmungsanalyse in einem transparenten Meßvolumen, das aus einem flüssigen oder gasförmigen Medium oder Vakuum bestehen könnte. DOLLAR A Aufgabe war es, eine Vorrichtung zu schaffen, mit der sowohl die Eigenschaften der Partikel als auch die Strömungseigenschaften dieser Partikel im fluiden oder gasförmigen Medium oder im Vakuum mit möglichst geringem apparativen Aufwand exakt sowie ohne die Einschränkungen der jeweils an sich bekannten Partikelmikroskopie und der an sich bekannten Abbildung von Partikelbewegungen durch stroboskopische Beleuchtung bestimmt werden können. DOLLAR A Erfindungsgemäß ist zur Beleuchtung des Mediums neben der bekannten Blitzlampe (8) zusätzlich ein hochfrequent modulierbarer Laser (9) vorgesehen, dessen von den Partikeln im Medium gestreutes Licht ebenfalls über das Mikroskop (3) auf die Kamera (5) abgebildet wird. Es wird eine universell anwendbare Vorrichtung geschaffen, die je nach Anwendungsfall die Bilder unter Beleuchtung der beiden Lichtquellen gemeinsam oder auch separat auswerten kann. Ein und dieselben Partikel können somit im Echtzeitbetrieb einerseits in ihrer Teilchencharakteristik als auch in ihren Bewegungs- oder Strömungseigenschaften im Medium untersucht werden, ohne das Medium zu beeinflussen oder gar Proben von diesem entnehmen zu müssen. DOLLAR A Die Vorrichtung ist sehr gut zur Meßüberwachung und Kontrolle der Partikel und der Partikelbewegung in der ...
Patent DE-19933472-A1 (DE)
Title: Arrangement with network for signal processing, especially image data processing, has chips with network structures on bearer substrate networked via electrical connections in substrate
Inventor: RIEDEL HELMUT
IPC: H01L27/146
Filed: 1999-07-20
Abstract: The arrangement has a network for signal processing, especially image data processing, whereby a chip has a network structure with signal processing circuits. A number of chips (1) with network structures are arranged on a bearer substrate (2), whereby the chips are networked together via electrical connections in the bearer substrate.